[7u] Review request for 8012026: [macosx] Component.getMousePosition() does not work in an applet on MacOS

[dmitry markov]

Hello,

Could you review a straight back-port of 8012026 to jdk7u, please?
bug: https://bugs.openjdk.java.net/browse/JDK-8012026
webrev for jdk7u: 
http://cr.openjdk.java.net/~dmarkov/8012026/jdk7u/webrev.00/
jdk8 changeset: http://hg.openjdk.java.net/jdk8/awt/jdk/rev/17cc8f13e4e7
technical review for jdk8: 
http://mail.openjdk.java.net/pipermail/awt-dev/2013-August/005347.html

Thanks,
Dmitry